New: expanded use of cmi.interactions data elements to include more context for reporting purposes

js/adapt-stateful-session.js

@@ -216,22 +216,27 @@ export default class StatefulSession extends Backbone.Controller {
     offlineStorage.set('objectiveStatus', id, completionStatus);
   }
 
-  onQuestionRecordInteraction(questionView) {
+  onQuestionRecordInteraction(view) {
     if (!this.shouldRecordInteractions) return;
     if (!this.scorm.isSupported('cmi.interactions._count')) return;
-    // View functions are deprecated: getResponseType, getResponse, isCorrect, getLatency
-    const questionModel = questionView.model;
-    const responseType = (questionModel.getResponseType ? questionModel.getResponseType() : questionView.getResponseType());
+    const model = view.model;
+    const responseType = model.getResponseType();
     // If responseType doesn't contain any data, assume that the question
     // component hasn't been set up for cmi.interaction tracking
     if (_.isEmpty(responseType)) return;
+    const modelId = model.get('_id');
     const id = this._uniqueInteractionIds
-      ? `${this.scorm.getInteractionCount()}-${questionModel.get('_id')}`
-      : questionModel.get('_id');
-    const response = (questionModel.getResponse ? questionModel.getResponse() : questionView.getResponse());
-    const result = (questionModel.isCorrect ? questionModel.isCorrect() : questionView.isCorrect());
-    const latency = (questionModel.getLatency ? questionModel.getLatency() : questionView.getLatency());
-    offlineStorage.set('interaction', id, response, result, latency, responseType);
+      ? `${this.scorm.getInteractionCount()}-${modelId}`
+      : modelId;
+    const response = model.getResponse();
+    const result = model.isCorrect();
+    const latency = model?.getLatency?.() ?? view.getLatency();
+    const correctResponsesPattern = model.getInteractionObject()?.correctResponsesPattern;
+    const objectiveIds = Adapt?.scoring?.getSubsetsByModelId(modelId)
+      .filter(set => set.type !== 'adapt')
+      .map(({ id }) => id);
+    const description = model.get('body');
+    offlineStorage.set('interaction', id, response, result, latency, responseType, correctResponsesPattern, objectiveIds, description);
   }
 
   onContentObjectCompleteChange(model) {

js/scorm/wrapper.js

@@ -362,7 +362,7 @@ class ScormWrapper {
     }));
   }
 
-  recordInteraction(id, response, correct, latency, type) {
+  recordInteraction(id, response, correct, latency, type, correctResponsesPattern, objectiveIds, description) {
     if (!this.isChildSupported('cmi.interactions.n.id') || !this.isSupported('cmi.interactions._count')) return;
     switch (type) {
       case 'choice':
@@ -638,48 +638,65 @@ class ScormWrapper {
     this.setValueIfChildSupported(`${cmiPrefix}.time`, this.getCMITime());
   }
 
-  recordInteractionScorm2004(id, response, correct, latency, type) {
+  recordInteractionScorm2004(id, response, correct, latency, type, correctResponsesPattern, objectiveIds, description) {
     id = id.trim();
     const cmiPrefix = `cmi.interactions.${this.getInteractionCount()}`;
     this.setValue(`${cmiPrefix}.id`, id);
     this.setValue(`${cmiPrefix}.type`, type);
     this.setValue(`${cmiPrefix}.learner_response`, response);
     this.setValue(`${cmiPrefix}.result`, correct ? 'correct' : 'incorrect');
     if (latency !== null && latency !== undefined) this.setValue(`${cmiPrefix}.latency`, this.convertToSCORM2004Time(latency));
+    if (correctResponsesPattern?.length) {
+      correctResponsesPattern.forEach((response, index) => {
+        this.setValue(`${cmiPrefix}.correct_responses.${index}.pattern`, response);
+      });
+    }
+    if (objectiveIds?.length) {
+      objectiveIds.forEach((id, index) => {
+        this.setValue(`${cmiPrefix}.objectives.${index}.id`, id);
+      });
+    }
+    if (description) {
+      const maxLength = 250;
+      // strip HTML
+      description = $(`<p>${description}</p>`).text();
+      if (description.length > maxLength) description = description.substr(0, maxLength).trim();
+      this.setValue(`${cmiPrefix}.description`, description);
+    }
     this.setValue(`${cmiPrefix}.timestamp`, this.getISO8601Timestamp());
   }
 
-  recordInteractionMultipleChoice(id, response, correct, latency, type) {
+  recordInteractionMultipleChoice(id, response, correct, latency, type, correctResponsesPattern, objectiveIds, description) {
     if (this.isSCORM2004()) {
       response = response.replace(/,|#/g, '[,]');
     } else {
       response = response.replace(/#/g, ',');
       response = this.checkResponse(response, 'choice');
     }
     const scormRecordInteraction = this.isSCORM2004() ? this.recordInteractionScorm2004 : this.recordInteractionScorm12;
-    scormRecordInteraction.call(this, id, response, correct, latency, type);
+    scormRecordInteraction.call(this, id, response, correct, latency, type, correctResponsesPattern, objectiveIds, description);
   }
 
-  recordInteractionMatching(id, response, correct, latency, type) {
+  recordInteractionMatching(id, response, correct, latency, type, correctResponsesPattern, objectiveIds, description) {
     response = response.replace(/#/g, ',');
     if (this.isSCORM2004()) {
       response = response.replace(/,/g, '[,]').replace(/\./g, '[.]');
     } else {
       response = this.checkResponse(response, 'matching');
     }
     const scormRecordInteraction = this.isSCORM2004() ? this.recordInteractionScorm2004 : this.recordInteractionScorm12;
-    scormRecordInteraction.call(this, id, response, correct, latency, type);
+    scormRecordInteraction.call(this, id, response, correct, latency, type, correctResponsesPattern, objectiveIds, description);
   }
 
-  recordInteractionFillIn(id, response, correct, latency, type) {
+  recordInteractionFillIn(id, response, correct, latency, type, correctResponsesPattern, objectiveIds, description) {
     let maxLength = this.isSCORM2004() ? 250 : 255;
     maxLength = this.maxCharLimitOverride ?? maxLength;
     if (response.length > maxLength) {
       response = response.substr(0, maxLength);
       this.logger.warn(`ScormWrapper::recordInteractionFillIn: response data for ${id} is longer than the maximum allowed length of ${maxLength} characters; data will be truncated to avoid an error.`);
     }
     const scormRecordInteraction = this.isSCORM2004() ? this.recordInteractionScorm2004 : this.recordInteractionScorm12;
-    scormRecordInteraction.call(this, id, response, correct, latency, type);
+    scormRecordInteraction.call(this, id, response, correct, latency, type, correctResponsesPattern, objectiveIds, description);
   }
 
   getObjectiveCount() {